Side-by-side technical data
Ulefone Armor X31 Pro vs Ulefone Note 18 Ultra
Comparison between Ulefone Armor X31 Pro and Ulefone Note 18 Ultra: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone.
The verdict
Your pick: Ulefone Note 18 Ultra, ahead on Design & display and Camera. Unless Performance & hardware decides it for you.
| Category | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Design & display | 5.2 | 5.9 |
| Performance & hardware | 5.4 | 4.7 |
| Camera | 4.5 | 6.0 |
| Connectivity | 6.7 | 6.5 |
| Battery & charging | 6.6 | 6.5 |
Which one is for you?
Ulefone Armor X31 Pro, if you care about…
- Battery Capacity
- 6,050 mAh
- against 5,450 mAh
- RAM Capacity
- 8 GB
- against 6 GB
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Drop Resistance Class
- A
- against C
Ulefone Note 18 Ultra, if you care about…
- Display Pixel Density
- 396 ppi
- against 269 ppi
- Weight
- 211.6 g
- against 306 g
- Usable Surface
- 84.2 %
- against 72.5 %
- Body Thickness
- 8.9 mm
- against 13.7 mm
Specification comparison
Performance
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Processor Model | MediaTek Dimensity 6300 | MediaTek Dimensity 720 |
| Processor Process Size | 6 nm Best value | 7 nm |
| Graphics GPU | Mali-G57 MC2 | Mali-G57 MC3 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.4 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 406,666 | 374,560 |
| Geekbench 6 Single-Core | 782 | — |
| Geekbench 6 Multi-Core | 2,012 | — |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.4 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2 Cortex-A76 cores and 6 Cortex-A55 cores, all clocked at 2.0 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v9 |
Design
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Body Colors | Black, Green, Orange | Black, White, Grey |
| Body Thickness | 13.7 mm | 8.9 mm Best value |
| Body Width | 82 mm | 76.8 mm |
| Body Height | 173.8 mm | 168.8 mm |
| Weight | 306 g | 211.6 g Best value |
| Usable Surface | 72.5 % | 84.2 % Best value |
| Body Materials | Polycarbonate | Polycarbonate, Splash Resistant |
| Resistance Features | IP68, IP69K, IP69, Drop Resistant Up to 2 m, MIL-STD-810H | — |
| Waterproof Depth | 1.5 m | — |
| Drop Resistance Class | A Best value | C |
| Repairability Class | C | B Best value |
| Rugged Build | Yes Best value | No |
| Drop Test Count | 270 Best value | 108 |
Battery
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Battery Efficiency Rating | A Best value | B |
| Battery Capacity | 6,050 mAh Best value | 5,450 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 18 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Rechargeable | Non-Removable, Fast Charging, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included |
| Battery Endurance | 81 h 30 min Best value | 50 h 45 min |
| Charge cycles | 1,000 | 1,000 |
Display
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 800 nits | — |
| Display Diagonal | 6.56″ | 6.78″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,612 px | 2,460 px Best value |
| Display Pixel Density | 269 ppi | 396 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Features | Gorilla Glass 5, Mohs Level 4, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch | IPS LCD, Gorilla Glass, Mohs Level 4, Hole-Punch Notch, DCI-P3, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor, Thermometer Sensor | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope, Gravity Sensor, Light Sensor |
Software
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Operating System | Android 14 | Android 13 |
| OS Family | Android | Android |
| OS Version | 14 Best value | 13 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, LTE B28, 4G LTE B32, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78, 5G NR n79 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA BC1, 2G CDMA BC10, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 5G | GSM, CDMA, HSPA, LTE, 4G, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo, NavIC Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, VoNR, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 3,300 Mbps Best value | 2,770 Mbps |
| Max. upload speed | — | 211 Mbps |
Audio
| Specification | Armor X31 Pro | Note 18 Ultra |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
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